Patents by Inventor Sang Rea Woo

Sang Rea Woo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9219927
    Abstract: A digital broadcasting system and a method for processing data in the same are disclosed. A method for controlling a digital television (DTV) located in one independent space among a plurality of independent spaces physically separated from one another is disclosed. The method includes receiving display type information from a compact wireless device, wherein the display type information is type information of data capable of being processed by the compact wireless device, transmitting the received display type information to a management server, receiving general additional information and additional information dependent on the display type information from the management server, and controlling the general additional information to be displayed on the DTV and transmitting the additional information dependent on the display type information to the compact wireless device.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: December 22, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Tae Wook Kim, Sang Rea Woo
  • Publication number: 20140196076
    Abstract: A digital broadcasting system and a method for processing data in the same are disclosed. A method for controlling a digital television (DTV) located in one independent space among a plurality of independent spaces physically separated from one another is disclosed. The method includes receiving display type information from a compact wireless device, wherein the display type information is type information of data capable of being processed by the compact wireless device, transmitting the received display type information to a management server, receiving general additional information and additional information dependent on the display type information from the management server, and controlling the general additional information to be displayed on the DTV and transmitting the additional information dependent on the display type information to the compact wireless device.
    Type: Application
    Filed: March 11, 2014
    Publication date: July 10, 2014
    Applicant: LG ELECTRONICS INC.
    Inventors: Tae Wook KIM, Sang Rea WOO
  • Patent number: 8713616
    Abstract: A digital broadcasting system and a method for processing data in the same are disclosed. A method for controlling a digital television (DTV) located in one independent space among a plurality of independent spaces physically separated from one another is disclosed. The method includes receiving display type information from a compact wireless device, wherein the display type information is type information of data capable of being processed by the compact wireless device, transmitting the received display type information to a management server, receiving general additional information and additional information dependent on the display type information from the management server, and controlling the general additional information to be displayed on the DTV and transmitting the additional information dependent on the display type information to the compact wireless device.
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: April 29, 2014
    Assignee: LG Electronics Inc.
    Inventors: Tae Wook Kim, Sang Rea Woo
  • Patent number: 8374127
    Abstract: A method is provided for controlling a mobile device capable of accessing an AP card of a DTV located in one independent space among a plurality of independent spaces physically separated from one another. The method includes accessing a management server using the AP card, downloading an in-room control application from the management server, requesting a unique access code from the management server using the AP card if the downloaded in-room control application is executed, wherein the unique access code is mapped to both an ID of the AP card and an available term assigned to a current guest staying in the independent space, receiving the unique access code from the management server, and transmitting a command signal for changing a status of a controllable device contained in the independent space and the received unique access code to the AP card of the DTV.
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: February 12, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sang Rea Woo, Chang Ho Shin
  • Patent number: 8374180
    Abstract: A method is provided for controlling a management server that is connected to a DTV through an IP connection, wherein the DTV is located in one independent space among a plurality of independent spaces physically separated from one another. The method including generating a message file including an Application Programming Interfaces (API) command and a parameter related to a display condition, accessing an IP address of a DTV serving as a destination of the generated message file, transmitting, if the accessing is successfully achieved, the generated message file to the DTV having the accessed IP address and receiving information for identifying whether the message file is successfully processed from the DTV.
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: February 12, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sang Rea Woo, Chang Ho Shin
  • Patent number: 8250665
    Abstract: A method for controlling a digital television (DTV) includes receiving independent space identification information recorded in a storage area of a compact wireless device and a wired equivalent privacy (WEP) key value of an access point (AP) card, receiving the WEP key value corresponding to the AP card of the DTV from a management server, and comparing the WEP key value received from the compact wireless device with the WEP key value received from the management server. If the WEP key values are identical to each other, receiving first checklist information associated with the use of the independent space from the management server, displaying the received first checklist information, and transmitting second checklist information, in which one or more elements of the displayed first checklist information is marked, to the management server.
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: August 21, 2012
    Assignee: LG Electronics Inc.
    Inventors: Sang Rea Woo, Dae Jin Lim, Hak Joo Lee
  • Patent number: 8250612
    Abstract: A digital broadcasting system and a method for processing data in the same are disclosed. A method for controlling a digital television (DTV) located in one independent space among a plurality of independent spaces physically separated from one another is disclosed. The DTV includes an access point (AP) card. The method includes receiving guest information recorded in a storage area of a compact wireless device and a wired equivalent privacy (WEP) key value of the AP card, receiving the WEP key value corresponding to the AP card of the DTV from a management server, comparing the WEP key value received from the compact wireless device with the WEP key value received from the management server, switching an operation mode of the DTV from a power-off mode to a wake mode, if the WEP key values are identical to each other, and controlling at least one guest information received from the compact wireless device to be displayed.
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: August 21, 2012
    Assignee: LG Electronics Inc.
    Inventors: Tae Wook Kim, Sang Rea Woo
  • Publication number: 20110099373
    Abstract: A digital broadcasting system and a method for processing data in the same are disclosed. A method for controlling a digital television (DTV) located in one independent space among a plurality of independent spaces physically separated from one another is disclosed. The DTV includes an access point (AP) card.
    Type: Application
    Filed: October 26, 2009
    Publication date: April 28, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Sang Rea WOO, Dae Jin Lim, Hak Joo Lee
  • Publication number: 20110099578
    Abstract: A digital broadcasting system and a method for processing data in the same are disclosed. A method for controlling a digital television (DTV) located in one independent space among a plurality of independent spaces physically separated from one another is disclosed. The method includes receiving display type information from a compact wireless device, wherein the display type information is type information of data capable of being processed by the compact wireless device, transmitting the received display type information to a management server, receiving general additional information and additional information dependent on the display type information from the management server, and controlling the general additional information to be displayed on the DTV and transmitting the additional information dependent on the display type information to the compact wireless device.
    Type: Application
    Filed: October 26, 2009
    Publication date: April 28, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Tae Wook KIM, Sang Rea Woo
  • Publication number: 20110096779
    Abstract: A method is provided for controlling a management server that is connected to a DTV through an IP connection, wherein the DTV is located in one independent space among a plurality of independent spaces physically separated from one another. The method including generating a message file including an Application Programming Interfaces (API) command and a parameter related to a display condition, accessing an IP address of a DTV serving as a destination of the generated message file, transmitting, if the accessing is successfully achieved, the generated message file to the DTV having the accessed IP address, and receiving information for identifying whether the message file is successfully processed from the DTV.
    Type: Application
    Filed: October 26, 2009
    Publication date: April 28, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Sang Rea WOO, Chang Ho Shin
  • Publication number: 20110099589
    Abstract: A method is provided for controlling a mobile device capable of accessing an AP card of a DTV located in one independent space among a plurality of independent spaces physically separated from one another. The method includes accessing a management server using the AP card, downloading an in-room control application from the management server, requesting a unique access code from the management server using the AP card if the downloaded in-room control application is executed, wherein the unique access code is mapped to both an ID of the AP card and an available term assigned to a current guest staying in the independent space, receiving the unique access code from the management server, and transmitting a command signal for changing a status of a controllable device contained in the independent space and the received unique access code to the AP card of the DTV.
    Type: Application
    Filed: October 26, 2009
    Publication date: April 28, 2011
    Applicant: LG ELECTRONICS INC
    Inventors: Sang Rea WOO, Chang Ho Shin
  • Publication number: 20110099378
    Abstract: A method for controlling a DTV located in one independent space among physically-separated independent spaces includes receiving an AP-card WEP key value recorded in a storage of a compact wireless device, receiving the WEP key value corresponding to an AP card of the DTV from a management server, comparing the WEP key value from the compact wireless device with the WEP key value from the management server, transmitting first general wireless device ID from the general wireless device to the compact wireless device if the WEP key values are identical, receiving an Internet service accept packet from the compact wireless device if at least one second general wireless device ID recorded in the storage area of the compact wireless device is identical to the first general wireless device ID, and controlling the general wireless device to use an Internet service through the AP card of the DTV.
    Type: Application
    Filed: October 26, 2009
    Publication date: April 28, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Tae Wook Kim, Sang Rea Woo
  • Publication number: 20110099590
    Abstract: A digital broadcasting system and a method for processing data in the same are disclosed. A method for controlling a digital television (DTV) located in one independent space among a plurality of independent spaces physically separated from one another is disclosed. The DTV includes an access point (AP) card. The method includes receiving guest information recorded in a storage area of a compact wireless device and a wired equivalent privacy (WEP) key value of the AP card, receiving the WEP key value corresponding to the AP card of the DTV from a management server, comparing the WEP key value received from the compact wireless device with the WEP key value received from the management server, switching an operation mode of the DTV from a power-off mode to a wake mode, if the WEP key values are identical to each other, and controlling at least one guest information received from the compact wireless device to be displayed.
    Type: Application
    Filed: October 26, 2009
    Publication date: April 28, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Tae Wook KIM, Sang Rea Woo